Solar Project Fasteners

Solar Project Fasteners Supplier in Chennai

Complete fastener sets for solar panel mounting structures, available in Hot-Dip Galvanised (HDG) and Stainless Steel (SS 304/316) ranges.

Features

• Hex bolts, hex nuts, plain and spring washers included
• Assembled sets or individual components available
• Full M8-M14 range stocked off-the-shelf

Specifications

Size Range	M8, M10, M12, M14
Length Range	20mm - 40mm
Coating/Grade	HDG or SS 304/316

Material Options

• Hot-Dip Galvanised Steel
• Stainless Steel 304 (general purpose)
• Stainless Steel 316 (marine/coastal grade)

Applications

• Rooftop and ground-mount solar installations
• Coastal and high-corrosion environment solar projects (SS 316)

HDG vs Stainless Steel — Which to Choose?

HDG	Cost-effective, good corrosion resistance — best for inland, semi-urban, standard installations
SS 304/316	Superior corrosion resistance — best for coastal, marine, high-salinity, high-humidity environments

Contact Excel Construction Materials for pricing, custom sizes, and bulk order quotes on solar project fasteners.